Filtration apparatus

Compact Nalgene™ filter units with PES membrane are ideally suited for quick filtration of samples between 50 to 100 ml.

• Unitary construction with non-separable upper and receiver components
• Padless membrane support minimizes foaming of proteinaceous samples
• Pyrogen-free
• Sterile

Single-use filterware. Analytical filterware provides precise, easy-to-use systems for the recovery of microorganisms and particulates for QC testing and research.

• Disposable, easy-to-use, pre-assembled sterile filter units and funnels
• Easy-to-remove triton-free cellulose nitrate (CN) membranes
• 0.2 µm CN membrane is suitable for sterility testing
• 0.45 µm CN gridded membrane is certified for water quality testing

For analytical filtration in laboratories.

• Resistant to acids, alkalis and solvents
• Temperature resistant up to 540 °C
• With numbering

Buchner pattern funnel with slotted sieve (perforated) filter plate. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.

Filtration unit for use with a Sartorius vacuum manifold or direct attachment to a special vacuum pump. Biosart^® 100 Monitors have been specifically designed for the microbiological testing of pharmaceuticals, food, beverages, water and other liquids. These sterile disposable units with built-in membrane filter and cellulose pad are ready to use. After filtration, just remove the 100ml funnel to convert the monitor into a petri dish. Culture media for wetting the pad are available in individually sterilised, convenient plastic ampoules. Biosart^® 100 Monitors are ready to use filter units designed to fit onto the receivers of a vacuum manifold. For use with Biosart^® 100 culture media.

Borosilicate glass 3.3, with sintered disc filter as outlined below. Autoclavable.

To DIN 12905.

These bottle-top filter units are ideally suited for the separation or purification of samples which are contained in large volumes. The units are available with either 0.22 µm or 0.45 µm pore sizes and 3 different volumes (250, 500 and 1000 ml).
Features:

• Bottle-top filter and reservoir bottle are included
• Light weight and stable wall construction
• Large knurls on the reservoir bottle cap for easy screwing
• Wide bottle mouth for efficient pouring out
• Volume graduation
• Hose connector fits multiple diameters
• Pyrogen-free
• Membrane material: Polyethersulfone (PES)

With sintered glass filter disc at base, as outlined below.
Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.

Reusable, PSU filter manifolds for fitting onto bottles with 33mm or 45mm screw neck diameters. Non-toxic. Robust body with removable membrane support plate. Suitable for pressure filtration up to 600mbar and vacuum filtration. With seal, cap and tubing adapter on lower half of the assembly. Autoclavable. Without membrane (47mm or 50mm diameter can be fitted).